Decentralized perpetuals exchange Trade.xyz said it will reimburse traders liquidated when its SK Hynix perpetual futures contract crashed 19% late on Monday, a loss the company attributes to a single executed trade on a thin Korean pre-market venue rather than any failure in its systems.
The mark price, the reference figure used to calculate profits, losses and liquidations, fell from about $1,128 to $917 at 23:01 UTC on July 27, according to the company. The print came from an executed trade relayed by multiple independent data providers, and the data point feeding the contract was tracking what Trade.xyz called the primary Korean pre-market venue.
“The oracle system worked as intended according to its specification,” the company said. Nothing malfunctioned and nobody manipulated anything, on the evidence so far
The oracle, a tool that fetchs data from outside points to within a blockchain-based system, faithfully reported a real trade on a market thin enough that one order moved the price nearly a fifth, and the contract liquidated positions accordingly.
Trade.xyz said covering the losses is a one-time discretionary decision rather than a commitment to do so again, with eligibility rules to follow and payouts expected within days.